PASS - Permanent All Sky Survey

This is a very preliminary web-site of the PASS project at IAC.




PASS  is intended to perform a permanent all-sky survey, obtaining time-series photometry from all bright stars that are visible in one or more observing locations, with the major aim to detect all giant planets transiting bright stars, and to perform a permanent tracking of all bright variable stars. PASS would obtain information for any  astronomical phenomena which displays variability in time. The instrument would consist of arrays of about 15 wide-angle CCD cameras (see Fig. above left) that are mounted fixed and cover the entire visible sky above 30 deg altitude. The figure above right (click for enlargement) shows the overlapping fields of a 15 camera configuration, projected onto the sky in horizontal projection.

For further descriptions of the project, please look at these references (all in pdf):


Posters: (in pdf format. They need to be zoomed in to read the text)

Poster from "Tenth Anniversary of 51 Peg-b" meeting, Aug 2005, Obs. Haute Provence, France
 
Poster from JENAM 2004, Sept 2004, Granada, Spain

Poster from the XIXth IAP coloquium, June 2003 in Paris

Papers:


Deeg, H.J., Alonso R., Belmonte, J.A., Alsubai K., Horne, K., Doyle L.R. 2005, "Dome C as a setting for the Permanent All Sky Survey (PASS)", proc. of "Dome C Astronomy/Astrophysics Meeting", Toulouse (June 2004), EAS Publications Series, Volume 14, pp.303-308

Deeg, H. J.; Alonso, R.; Belmonte, J. A.; Alsubai, K.; Horne, K.; Doyle, L. R. 2004, "PASS, an All-Sky Survey for the Detection of Transiting Extrasolar Planets and for Permanent Variable Star Tracking", PASP, 116, 985 (astro-ph/0408589)

Deeg, H. J.; Alonso, R.; Belmonte, J. A.; Alsubai, K.; Horne, K.; Cameron, A.C., Doyle, L. R. 2004, "A Prototype for the PASS Permanent All Sky Survey", Astronomische Nachrichten, 325, 643 (astro-ph/0409557)

Deeg, H.J., Alonso R., Belmonte, J.A., Alsubai K., Doyle L.R. 2003, "Simulations for the Permanent All Sky Survey (PASS) Experiment", in proc of  the XIXth IAP colloquium "Extrasolar Planets, Today and Tomorrow", eds. J.-P. Beaulieu et al., ASP Conf Proc., in print.  

Deeg,
H.J. 2002, "PASS - A permanent All-Sky Survey for the Detection of Transits", in proc. of the first Eddington Workshop "Stellar Structure and Habitable Planet Finding", eds. F. Favata et al., ESA publ. SP-485, p. 273-276





Prototype of PASS at Teide Obervatory, Tenerife

Send questions and comments to Hans Deeg (hXdeeg@iXac.eXs (remove the X) )
last update: 15 Sep 2005